<div id="sync_step_2_div" v-show="sync_step_2" class="panel panel-default" style="float: left;width: 75%;overflow-y: auto;margin-bottom:unset" th:fragment="sync_step_2">
    <div class="panel-heading" style="padding: 2px 15px;height: 39px;">
        <div>
            <div style="float: left;padding-top: 7px">第二步【字段映射】</div>
            <div style="float: right">
                <input type="button" class="btn btn-primary" id="btnSaveOrUpdate" @click="saveOrUpdate" value="保存"/>
                <input type="button" class="btn btn-warning" @click="nextStep('sync_step_1')" value="上一步"/>
                <input type="button" class="btn btn-warning" @click="nextStep('sync_step_3')" value="下一步"/>
            </div>
        </div>
    </div>
    <iframe id="fieldMappingIframe" scrolling="yes" frameborder="0" style="height: 94%;width:100%;background:#fff;overflow-y: hidden"></iframe>
</div>